spindle for rolling mill bearings Cylindrical Roller Bearing NU304 M

Dimensions(mm)

Bearing Designations

Angle ring Designation

Precision Rating

basic load rating(KN)

Limiting Speed

(r/min)

Weight

(KGS)

d

D

B

Cr

Cor

Grease

oil

20

52

15

NU305M,NU306M,NU307E,NU308M

P4,SP,P5 P6 P0

 365

360

3800

4500

0.201

Products Name

Cylindrical roller bearing nu252m

Place of origin

Tianjin,china

Type

Large-size bearing ,oversize bearing,taper roller bearing, spherical roller bearing , cylindrical roller bearing, slewing bearing, deep groove ball bearing,angular contact bearing, thrust ball bearing, thrust roller bearing, aligning ball bearing,heavy duty bearing,Machine-toolbearing,Construction machinery,Auto bearing ,Engine bearing,needle bearing ,king bearing .

ID Size

20-2000mm

Cage Material

Steel ,Brass

Material

GCr15 , 50Mn,42CrMo

Precision

P0,P4,P5,P6

Vibration

V1,V2,V3,V4

Quality Standard

ISO9001:2000

Service

OEM service

Payment Term

T/T,L/C

Application

used in machine tools  ,heavy-duty equipment , construction machinery,

oil drilling , metallurgy machinery,Mine , sailing and facilities for frontiers of science.

Market

Europe,America,Middle East,Asia,etc

Delivery Date

60 days after receive 30% advance payment

Packaging

Industrial package / solid carton / pallet made of composite

Series:

N, NU, NJ, NUP, NN, etc series

Clearance:

C2,C3,C4,etc

Lubrication:

Grease, oil

Certification:

ISO9001: 2000

Payment:

30% deposit ,balance against copy of B/L

Application:

Cylindrical thrust roller bearing is widely used in metallurgy, mining, printing machines, rolling machines, welding arm and positioner, etc

Service policy:

Quality assurance, timely shipment and the most reasonable price are our service idea which should be the necessary factors for win-win situation

Production process:

Our complete production process makes sure the quality of the products can meet customer’s requirement strictly in accordance with the international standard

Assembly- Windage test- Cleaning- Rotary test- Greasing and gland- Noise and vibration inspection- Appearance inspection- Rust prevention- Lubrication-Packing